b5a25ebb6585f315c76d07d0398cf84a31b2ebb33a0f6a6ce809f5a9560a1cf6

Analysis

max time kernel
150s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260630-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260630-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/07/2026, 19:04

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General

Target
2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
Size 5.8MB
Sample260702-xrd15acy8w
SHA256 b5a25ebb6585f315c76d07d0398cf84a31b2ebb33a0f6a6ce809f5a9560a1cf6
MD5 f7ddcc5420e7f08bb03e3155bbadc653
SHA1 db9fd2758ffd9b525140800f218dd14b36e62969
SHA512 1887df8808f2980eec9fa9513ea8cca85fd202ad71b22d7da9f18ec9dba1e34f666a166b668df23bc6b55692f787fcc0dd185f934008067ac7b8b692a0221292
SSDEEP 98304:wPwOU/jIEeQfoR/IuOFVjUu55WKjKWQckVgtev5mnlNL:wPwFIF0wuX7KWQc0gEYnvL
TLSH
T1BF56BE1276E84471F5B3123189B58615EAB2BCA14B32C6DF73DC522E1F33AD19E35B22
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

ransomware spyware stealer

Malware Config

Signatures

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops file in Windows directory 8 IoCs

description	ioc	Process
File created	C:\Windows\bfsvc.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
File created	C:\Windows\explorer.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
File created	C:\Windows\HelpPane.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
File created	C:\Windows\hh.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
File created	C:\Windows\notepad.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
File created	C:\Windows\regedit.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
File created	C:\Windows\splwow64.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
File created	C:\Windows\winhlp32.exe	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
5924	notepad.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 6164 wrote to memory of 5924	6164	2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe	90

C:\Users\Admin\AppData\Local\Temp\2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
"C:\Users\Admin\AppData\Local\Temp\2026-07-02_f7ddcc5420e7f08bb03e3155bbadc653_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:6164
- C:\Windows\System32\notepad.exe
  "C:\Windows\System32\notepad.exe" C:\Users\Admin\AppData\Local\Temp\WEL7980.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:5924

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

vcredist_x86.exe

Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
Size 6.2MB
SHA256 6c11b99f42f6e141c5c558062084654a61d66d385de11e39f3312fa7e24f2bb4
MD5 72c7e639f9e7f42716e87cc5f333c99e
SHA1 8ad33d90f9c8627217eb79a0cf936556f89d04c4
SHA512 4aa5d90d3ecb8c361c16b81c27d810db2c6345aafda72c5784eb6c0600edbcfd60617e3d731ccee11bc0a9af12205edca54ed74d1db7bb9d825d261b87adfe37
SSDEEP 98304:wPwOU/jIEeQfoR/IuOFVjUu55WKjKWQckVgtev5mnlNLvPF:wPwFIF0wuX7KWQc0gEYnvLvP
TLSH
T11C66BF1276E84472F1B3123189B58614EA72BC615B31C6DF73DC962E1F33AD19E36B22
MD5 SHA1 SHA512 SSDEEP TLSH

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WEL7980.tmp

Path C:\Users\Admin\AppData\Local\Temp\WEL7980.tmp
Size 52B
SHA256 be0909be27235c36586ceb9b7e37d8d74c423d9460c4dbf0e2417fcf58b96caa
MD5 17ddbb82a40e2ac704e1045da8fb1cf6
SHA1 a570cdbc16483567fe1439903b212e33b15343b7
SHA512 031adfce17522c42262d40acb75f1db7a1942e4965ab505ee3a5b7001e07a3f16182a4093a3e9a3b99b50860bbc66205a9956b4d8da76adb823054aae6598da2
TLSH
T1449002F35491D6301587051611E8118616566D9675199405E00811251AB56520515DDA
MD5 SHA1 SHA512 TLSH